|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Trochidae
It was reranked as Eumargarita (Periaulax) by Cossmann and Pissarro (1902); it was reranked as Solariella (Periaulax) by Le Renard and Pacaud (1995).
It was assigned to Eumargarita by Cossmann and Pissarro (1902); to Solariella by Le Renard and Pacaud (1995); to Archaeogastropoda by Sepkoski (2002); and to Solariellinae by Schnetler and Heilmann-Clausen (2011).